I'm sorry that I can't help you out with a review but in the past few days I've made an research about Volufiline
And I think it depends on the concentration of Volufiline (5% is recommend) and on the person if you see some results or not.
I've written an email to the company selling Aumenti Bust Enhancement Lotion with Volufiline - and the lady who answered it, said that it contains 5%. Plus it's quite cheap compared to Breast Success and IsoSensuals. (13 GBP).
I've also written an email to Eveline 3D, because it is quite cheap too, and they said it contains less than 5%.
There are not much reviews on those two products, but those I found when I googled for Aumenti reviews, said it did something - not dramatically, but it did something.
Good Luck, I hoped I helped a bit.